حبيبات وحصى كربيد السيليكون الأسود

$1,000.00 /MT

حبيبات كربيد السيليكون الأسود عبارة عن حبيبات صلبة للغاية، تتكون من 99% من كربيد السيليكون. وباعتبارها مادة كاشطة، فهي مناسبة للتفجير الكاشط، ومعالجة الأسطح، وطحن المواد الصلبة مثل الرخام والزجاج واليشم، وغيرها. يُنتج كربيد السيليكون من خلال عملية تتضمن تفاعلًا كهروكيميائيًا للسيليكا (SiO2) على شكل كوارتز ممزوجًا بالكربون (C) في شكل فحم البترول الخام.

ميزة المنتج

1. مقاومة جيدة للأكسدة والاستقرار الكيميائي في درجات الحرارة العالية.

٢. صلابة عالية (موهس ٩٫٢-٩٫٣). حتى عند ٢٠٠٠ درجة مئوية، لا يزال يتمتع بقوة عالية.

3. صلابة ممتازة.

٤. موصلية حرارية منخفضة، ما يجعله مقاومًا للصدمات الحرارية.

5. محتوى SiC عالي النقاء هو 98.5٪.

6. كثافة عالية.

7. يتم غسل حبيبات كربيد السيليكون السوداء بالماء قبل عملية الطحن، لذلك يكون هناك القليل من الشوائب.

التحليل الكيميائي النموذجي الخصائص الفيزيائية النموذجية
كربيد السيليكون ≥98% صلابة: موس: 9.15
ثاني أكسيد السيليكون ≤1% نقطة الانصهار: يتسامى عند 2250 درجة مئوية
H2O3 ≤0.5% أقصى درجة حرارة للخدمة: 1900 درجة مئوية
Fe2O3 ≤0.3% الثقل النوعي: 3.2-3.45 جم/سم3
نادي كرة القدم ≤0.3% الكثافة الظاهرية (LPD): 1.2-1.6 جم/سم3
المحتوى المغناطيسي ≤0.02% لون: أسود
شكل الجسيم: سداسي

 

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